<!DOCTYPE html>
<html >
    <head>
        <meta charset="UTF-8">
        <title></title>
        <link rel='stylesheet' type='text/css' href='../css/c1.css'>
        <script></script>
    </head>
    <body>
    <div class="title"></div>
    <div></div>
    <div class="title">代码示例</div>
    <div class="code"></div>
    <div class="title">代码效果</div>
    <div class="code"></div>
    </body>
</html>